摘要
采用"硫化钠浸出砷—硫酸沉淀砷"工艺处理含砷滤饼,采用单因素试验考察了各因素对硫化钠浸出砷及硫酸沉淀砷的影响,确定了最优化工艺条件。在最优条件下,砷分离效果较好。
Removal of arsenic from filtration cake containing arsenic was researed. The process consists of leaching arsenic using sodium sulfide and precipitation of arsenic by sulphuric acid. The effects of operation conditions were examined by single-factor experiments. The optimized process conditions were obtained..At the optimal conditions, separating efficiency of arsenic was highly effective.
出处
《湿法冶金》
CAS
北大核心
2009年第4期233-235,共3页
Hydrometallurgy of China
关键词
砷滤饼
硫化钠
铜砷分离
filtration cake containing arsenic
sodium sulfide
separation
arsenic
copper
